| 4A、3A系列气控阀 该系列电磁阀由气压信号控制阀芯位移实现阀位切换，具有换向性好和使用寿命长等特点， 广泛应用于各种气动系统中驱动气缸等执行元件，以及易燃晚爆的安全操控场合。 接管口径：G1/8〃~G1/2〃 使用压力：0.15~0.8MPa 适用温度：-5~50℃ 4A、3A Series pneumatic valve This series pneumatic valves control spool displacement by pneumatic signal to chnge the position of valves,with good change over property ,and long service life.It is widely applied to the executive elements such as drive air cylinder in pneumatic system and to safety operations at inflammable and explosive places Adapter bore: G1/8〃~G1/2〃 Working pressure: 0.15~0.8MPa Applicable temperature: -5~50℃ |
